Cita APA (7a ed.)

Huxley, J. (1963). Evolution in action: Based on the Patten Foundation Lectures delivered at Indiana University in 1951. Penguin Books.

Cita Chicago Style (17a ed.)

Huxley, Julian. Evolution in Action: Based on the Patten Foundation Lectures Delivered at Indiana University in 1951. Harmondsworth: Penguin Books, 1963.

Cita MLA (9a ed.)

Huxley, Julian. Evolution in Action: Based on the Patten Foundation Lectures Delivered at Indiana University in 1951. Penguin Books, 1963.